1; RUN: opt -loop-deletion -disable-output < %s 2 3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" 4 5%0 = type { %"class.llvm::SmallVectorImpl", [1 x %"union.llvm::SmallVectorBase::U"] } 6%"class.clang::SourceLocation" = type { i32 } 7%"class.clang::driver::Arg" = type { %"class.clang::driver::Option"*, %"class.clang::driver::Arg"*, i32, i8, %0 } 8%"class.clang::driver::Option" = type { i32 (...)**, i32, %"class.clang::SourceLocation", i8*, %"class.clang::driver::OptionGroup"*, %"class.clang::driver::Option"*, i8 } 9%"class.clang::driver::OptionGroup" = type { %"class.clang::driver::Option" } 10%"class.llvm::SmallVectorBase" = type { i8*, i8*, i8*, %"union.llvm::SmallVectorBase::U" } 11%"class.llvm::SmallVectorImpl" = type { %"class.llvm::SmallVectorTemplateBase" } 12%"class.llvm::SmallVectorTemplateBase" = type { %"class.llvm::SmallVectorTemplateCommon" } 13%"class.llvm::SmallVectorTemplateCommon" = type { %"class.llvm::SmallVectorBase" } 14%"union.llvm::SmallVectorBase::U" = type { x86_fp80 } 15 16define void @_ZNK5clang6driver7ArgList20AddAllArgsTranslatedERN4llvm11SmallVectorIPKcLj16EEENS0_12OptSpecifierES5_b(i1 zeroext %Joined) nounwind align 2 { 17entry: 18 br i1 undef, label %entry.split.us, label %entry.entry.split_crit_edge 19 20entry.entry.split_crit_edge: ; preds = %entry 21 br label %entry.split 22 23entry.split.us: ; preds = %entry 24 br label %for.cond.i14.us 25 26for.cond.i14.us: ; preds = %for.inc.i38.us, %entry.split.us 27 br i1 true, label %for.cond.i50.us-lcssa.us, label %if.end.i23.us 28 29for.inc.i38.us: ; preds = %if.end.i23.us 30 br label %for.cond.i14.us 31 32if.end.i23.us: ; preds = %for.cond.i14.us 33 br i1 true, label %for.cond.i50.us-lcssa.us, label %for.inc.i38.us 34 35for.cond.i50.us-lcssa.us: ; preds = %if.end.i23.us, %for.cond.i14.us 36 br label %for.cond.i50 37 38entry.split: ; preds = %entry.entry.split_crit_edge 39 br label %for.cond.i14 40 41for.cond.i14: ; preds = %for.inc.i38, %entry.split 42 br i1 undef, label %for.cond.i50.us-lcssa, label %if.end.i23 43 44if.end.i23: ; preds = %for.cond.i14 45 br i1 undef, label %for.cond.i50.us-lcssa, label %for.inc.i38 46 47for.inc.i38: ; preds = %if.end.i23 48 br label %for.cond.i14 49 50for.cond.i50.us-lcssa: ; preds = %if.end.i23, %for.cond.i14 51 br label %for.cond.i50 52 53for.cond.i50: ; preds = %for.cond.i50.us-lcssa, %for.cond.i50.us-lcssa.us 54 br label %for.cond 55 56for.cond.loopexit.us-lcssa: ; preds = %if.end.i, %for.cond.i 57 br label %for.cond.loopexit 58 59for.cond.loopexit: ; preds = %for.cond.loopexit.us-lcssa.us, %for.cond.loopexit.us-lcssa 60 br label %for.cond 61 62for.cond: ; preds = %for.cond.loopexit, %for.cond.i50 63 br i1 undef, label %for.end, label %for.body 64 65for.body: ; preds = %for.cond 66 br i1 %Joined, label %if.then, label %if.else 67 68if.then: ; preds = %for.body 69 br i1 undef, label %cond.false.i.i, label %_ZN4llvm9StringRefC1EPKc.exit 70 71cond.false.i.i: ; preds = %if.then 72 unreachable 73 74_ZN4llvm9StringRefC1EPKc.exit: ; preds = %if.then 75 br i1 undef, label %_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit, label %cond.false.i.i91 76 77cond.false.i.i91: ; preds = %_ZN4llvm9StringRefC1EPKc.exit 78 unreachable 79 80_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit: ; preds = %_ZN4llvm9StringRefC1EPKc.exit 81 br i1 undef, label %cond.false.i.i.i, label %if.end13.i.i.i.i 82 83if.end13.i.i.i.i: ; preds = %_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit 84 br i1 undef, label %land.lhs.true16.i.i.i.i, label %if.end19.i.i.i.i 85 86land.lhs.true16.i.i.i.i: ; preds = %if.end13.i.i.i.i 87 br i1 undef, label %cond.false.i.i.i, label %_ZNK4llvm5Twine8isBinaryEv.exit8.i.i.i.i 88 89_ZNK4llvm5Twine8isBinaryEv.exit8.i.i.i.i: ; preds = %land.lhs.true16.i.i.i.i 90 br i1 undef, label %cond.false.i.i.i, label %if.end19.i.i.i.i 91 92if.end19.i.i.i.i: ; preds = %_ZNK4llvm5Twine8isBinaryEv.exit8.i.i.i.i, %if.end13.i.i.i.i 93 br i1 undef, label %land.lhs.true22.i.i.i.i, label %_ZN4llvmplERKNS_9StringRefEPKc.exit 94 95land.lhs.true22.i.i.i.i: ; preds = %if.end19.i.i.i.i 96 br i1 undef, label %cond.false.i.i.i, label %_ZNK4llvm5Twine8isBinaryEv.exit.i.i.i.i 97 98_ZNK4llvm5Twine8isBinaryEv.exit.i.i.i.i: ; preds = %land.lhs.true22.i.i.i.i 99 br i1 undef, label %cond.false.i.i.i, label %_ZN4llvmplERKNS_9StringRefEPKc.exit 100 101cond.false.i.i.i: ; preds = %_ZNK4llvm5Twine8isBinaryEv.exit.i.i.i.i, %land.lhs.true22.i.i.i.i, %_ZNK4llvm5Twine8isBinaryEv.exit8.i.i.i.i, %land.lhs.true16.i.i.i.i, %_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit 102 unreachable 103 104_ZN4llvmplERKNS_9StringRefEPKc.exit: ; preds = %_ZNK4llvm5Twine8isBinaryEv.exit.i.i.i.i, %if.end19.i.i.i.i 105 br i1 undef, label %Retry.i, label %if.end.i99 106 107Retry.i: ; preds = %if.end.i99, %_ZN4llvmplERKNS_9StringRefEPKc.exit 108 br i1 undef, label %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit, label %new.notnull.i 109 110new.notnull.i: ; preds = %Retry.i 111 br label %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit 112 113if.end.i99: ; preds = %_ZN4llvmplERKNS_9StringRefEPKc.exit 114 br label %Retry.i 115 116_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit: ; preds = %new.notnull.i, %Retry.i 117 br label %for.cond.i.preheader 118 119if.else: ; preds = %for.body 120 br i1 undef, label %Retry.i108, label %if.end.i113 121 122Retry.i108: ; preds = %if.end.i113, %if.else 123 br i1 undef, label %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit114, label %new.notnull.i110 124 125new.notnull.i110: ; preds = %Retry.i108 126 br label %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit114 127 128if.end.i113: ; preds = %if.else 129 br label %Retry.i108 130 131_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit114: ; preds = %new.notnull.i110, %Retry.i108 132 br i1 undef, label %_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit125, label %cond.false.i.i123 133 134cond.false.i.i123: ; preds = %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit114 135 unreachable 136 137_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit125: ; preds = %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit114 138 br i1 undef, label %Retry.i134, label %if.end.i139 139 140Retry.i134: ; preds = %if.end.i139, %_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit125 141 br i1 undef, label %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit140, label %new.notnull.i136 142 143new.notnull.i136: ; preds = %Retry.i134 144 br label %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit140 145 146if.end.i139: ; preds = %_ZNK5clang6driver3Arg8getValueERKNS0_7ArgListEj.exit125 147 br label %Retry.i134 148 149_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit140: ; preds = %new.notnull.i136, %Retry.i134 150 br label %for.cond.i.preheader 151 152for.cond.i.preheader: ; preds = %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit140, %_ZN4llvm15SmallVectorImplIPKcE9push_backERKS2_.exit 153 br i1 undef, label %for.cond.i.preheader.split.us, label %for.cond.i.preheader.for.cond.i.preheader.split_crit_edge 154 155for.cond.i.preheader.for.cond.i.preheader.split_crit_edge: ; preds = %for.cond.i.preheader 156 br label %for.cond.i.preheader.split 157 158for.cond.i.preheader.split.us: ; preds = %for.cond.i.preheader 159 br label %for.cond.i.us 160 161for.cond.i.us: ; preds = %if.end.i.us, %for.cond.i.preheader.split.us 162 br i1 true, label %for.cond.loopexit.us-lcssa.us, label %if.end.i.us 163 164if.end.i.us: ; preds = %for.cond.i.us 165 br i1 true, label %for.cond.loopexit.us-lcssa.us, label %for.cond.i.us 166 167for.cond.loopexit.us-lcssa.us: ; preds = %if.end.i.us, %for.cond.i.us 168 %tmp178218.us.lcssa = phi %"class.clang::driver::Arg"** [ undef, %if.end.i.us ], [ undef, %for.cond.i.us ] 169 br label %for.cond.loopexit 170 171for.cond.i.preheader.split: ; preds = %for.cond.i.preheader.for.cond.i.preheader.split_crit_edge 172 br label %for.cond.i 173 174for.cond.i: ; preds = %if.end.i, %for.cond.i.preheader.split 175 br i1 undef, label %for.cond.loopexit.us-lcssa, label %if.end.i 176 177if.end.i: ; preds = %for.cond.i 178 br i1 undef, label %for.cond.loopexit.us-lcssa, label %for.cond.i 179 180for.end: ; preds = %for.cond 181 ret void 182} 183